<template>
    <el-row class="container">
        <el-col :span="24" class="header">
            <el-col :span="10" class="logo" :class="collapsed?'logo-collapse-width':'logo-width'">
                {{collapsed?'':sysName}}
            </el-col>
            <el-col :span="10">
                <div class="tools" @click.prevent="collapse">
                    <i class="fa fa-align-justify"></i>
                </div>
            </el-col>
            <el-col :span="4" class="userinfo">
                <el-dropdown trigger="hover">
                    <span class="el-dropdown-link userinfo-inner"><img :src="this.sysUserAvatar" /> {{sysUserName}}</span>
                    <el-dropdown-menu slot="dropdown">
                        <el-dropdown-item>我的消息</el-dropdown-item>
                        <el-dropdown-item>设置</el-dropdown-item>
                        <el-dropdown-item divided @click.native="logout">退出登录</el-dropdown-item>
                    </el-dropdown-menu>
                </el-dropdown>
            </el-col>
        </el-col>
        <el-col :span="24" class="main">
            <aside :class="collapsed?'menu-collapsed':'menu-expanded'">
                <!--导航菜单-->
                <el-menu :default-active="$route.path" class="el-menu-vertical-demo" @open="handleopen" @close="handleclose" @select="handleselect"
                         unique-opened router v-show="!collapsed">
                    <template v-for="(item,index) in $router.options.routes" v-if="!item.hidden">
                        <el-submenu :index="index+''" v-if="!item.leaf">
                            <template slot="title"><i :class="item.iconCls"></i>{{item.name}}</template>
                            <el-menu-item v-for="child in item.children" :index="child.path" :key="child.path" v-if="!child.hidden">{{child.name}}</el-menu-item>
                        </el-submenu>
                        <el-menu-item v-if="item.leaf&&item.children.length>0" :index="item.children[0].path"><i :class="item.iconCls"></i>{{item.children[0].name}}</el-menu-item>
                    </template>
                </el-menu>
                <!--导航菜单-折叠后-->
                <ul class="el-menu el-menu-vertical-demo collapsed" v-show="collapsed" ref="menuCollapsed">
                    <li v-for="(item,index) in $router.options.routes" v-if="!item.hidden" class="el-submenu item">
                        <template v-if="!item.leaf">
                            <div class="el-submenu__title" style="padding-left: 20px;" @mouseover="showMenu(index,true)" @mouseout="showMenu(index,false)"><i :class="item.iconCls"></i></div>
                            <ul class="el-menu submenu" :class="'submenu-hook-'+index" @mouseover="showMenu(index,true)" @mouseout="showMenu(index,false)">
                                <li v-for="child in item.children" v-if="!child.hidden" :key="child.path" class="el-menu-item" style="padding-left: 40px;" :class="$route.path==child.path?'is-active':''" @click="$router.push(child.path)">{{child.name}}</li>
                            </ul>
                        </template>
                        <template v-else>
                    <li class="el-submenu">
                        <div class="el-submenu__title el-menu-item" style="padding-left: 20px;height: 56px;line-height: 56px;padding: 0 20px;" :class="$route.path==item.children[0].path?'is-active':''" @click="$router.push(item.children[0].path)"><i :class="item.iconCls"></i></div>
                    </li>
</template>
</li>
</ul>
</aside>
<section class="content-container">
    <div class="grid-content bg-purple-light">
        <el-col :span="24" class="breadcrumb-container">
            <strong class="title">{{$route.name}}</strong>
            <el-breadcrumb separator="/" class="breadcrumb-inner">
                <el-breadcrumb-item v-for="item in $route.matched" :key="item.path">
                    {{ item.name }}
                </el-breadcrumb-item>
            </el-breadcrumb>
        </el-col>
        <el-col :span="24" class="content-wrapper">
            <transition name="fade" mode="out-in">
                <router-view></router-view>
            </transition>
        </el-col>
    </div>
</section>
</el-col>
</el-row>
</template>

<script>
    export default {
        data() {
            return {
                sysName:'宠物乐园管理端',
                collapsed:false,
                sysUserName: '',
                sysUserAvatar: '',
                form: {
                    name: '',
                    region: '',
                    date1: '',
                    date2: '',
                    delivery: false,
                    type: [],
                    resource: '',
                    desc: ''
                }
            }
        },
        methods: {
            onSubmit() {
                console.log('submit!');
            },
            handleopen() {
                //console.log('handleopen');
            },
            handleclose() {
                //console.log('handleclose');
            },
            handleselect: function (a, b) {
            },
            //退出登录
            logout: function () {
                var _this = this;
                this.$confirm('确认退出吗?', '提示', {
                    //type: 'warning'
                }).then(() => {
                    sessionStorage.removeItem('user');
                    _this.$router.push('/login');
                }).catch(() => {

                });


            },
            //折叠导航栏
            collapse:function(){
                this.collapsed=!this.collapsed;
            },
            showMenu(i,status){
                this.$refs.menuCollapsed.getElementsByClassName('submenu-hook-'+i)[0].style.display=status?'block':'none';
            }
        },
        mounted() {
            var user = localStorage.getItem('logininfo');
            if (user) {
                user = JSON.parse(user);
                this.sysUserName = user.username || '';
                this.sysUserAvatar = 'https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fc-ssl.duitang.com%2Fuploads%2Fitem%2F202006%2F16%2F20200616163749_eFcvZ.thumb.400_0.jpeg&refer=http%3A%2F%2Fc-ssl.duitang.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1682751318&t=05b57c7c962e652419d0adeabe3c66ee';
            }

        }
    }

</script>

<style scoped lang="scss">
  @import '~scss_vars';

  .container {
    position: absolute;
    top: 0px;
    bottom: 0px;
    width: 100%;
    .header {
      height: 60px;
      line-height: 60px;
      background: $color-primary;
      color:#fff;
      .userinfo {
        text-align: right;
        padding-right: 35px;
        float: right;
        .userinfo-inner {
          cursor: pointer;
          color:#fff;
          img {
            width: 40px;
            height: 40px;
            border-radius: 20px;
            margin: 10px 0px 10px 10px;
            float: right;
          }
        }
      }
      .logo {
        //width:230px;
        height:60px;
        font-size: 22px;
        padding-left:20px;
        padding-right:20px;
        border-color: rgba(238,241,146,0.3);
        border-right-width: 1px;
        border-right-style: solid;
        img {
          width: 40px;
          float: left;
          margin: 10px 10px 10px 18px;
        }
        .txt {
          color:#fff;
        }
      }
      .logo-width{
        width:230px;
      }
      .logo-collapse-width{
        width:60px
      }
      .tools{
        padding: 0px 23px;
        width:14px;
        height: 60px;
        line-height: 60px;
        cursor: pointer;
      }
    }
    .main {
      display: flex;
      // background: #324057;
      position: absolute;
      top: 60px;
      bottom: 0px;
      overflow: hidden;
      aside {
        flex:0 0 230px;
        width: 230px;
        // position: absolute;
        // top: 0px;
        // bottom: 0px;
        .el-menu{
          height: 100%;
        }
        .collapsed{
          width:60px;
          .item{
            position: relative;
          }
          .submenu{
            position:absolute;
            top:0px;
            left:60px;
            z-index:99999;
            height:auto;
            display:none;
          }

        }
      }
      .menu-collapsed{
        flex:0 0 60px;
        width: 60px;
      }
      .menu-expanded{
        flex:0 0 230px;
        width: 230px;
      }
      .content-container {
        // background: #f1f2f7;
        flex:1;
        // position: absolute;
        // right: 0px;
        // top: 0px;
        // bottom: 0px;
        // left: 230px;
        overflow-y: scroll;
        padding: 20px;
        .breadcrumb-container {
          //margin-bottom: 15px;
          .title {
            width: 200px;
            float: left;
            color: #475669;
          }
          .breadcrumb-inner {
            float: right;
          }
        }
        .content-wrapper {
          background-color: #fff;
          box-sizing: border-box;
        }
      }
    }
  }
</style>